and i noticed i only had around 2ml of clen only

so i was looking around and found out my wife has a salmeterol inhaler.
salm at wiki
it appears to be a longer acting b2 agonist.
soooo, can we substitute for clen. any ideas on amount to add?
or wether this is advised/possible?
for referance, the inhaler contains:
seretide
50 micrograms of salmeterol
250 micrograms of fluticasone
so, we arrive at the main question. is the Corticosteroid gonna help or make things worse/dangerous?
as far as i can tell, the possible outcome of topical Corticosteroids is increased fat accumilation
and possible ab muscle wasting from its cortisol like actions?or am i totally off the mark?
Thanks